Aleratec 1:10 USB 3.0 Flash Drive Duplicator Mini for Windows & Mac, Black (330123) Computer-connected USB Flash Drive duplicator to quickly clone, verify and format up to 10 USB Flash drives at once Clone or Update files on multiple Flash drives without the need of bulky equipment Create and copy images from bootable Flash drives Supports Fat / FAT32 / NTFS file systems on Windows and Udf1.02 / Udf1.50 / FAT32 / Mac OS extended (journaled) file systems on Mac Read/Write speeds up to 5GB/s